{
  "@context": {
    "@vocab": "https://schema.org/",
    "opencart": "https://www.opencart.com/ns#",
    "Order": "https://schema.org/Order",
    "Product": "https://schema.org/Product",
    "Person": "https://schema.org/Person",
    "PostalAddress": "https://schema.org/PostalAddress",
    "Offer": "https://schema.org/Offer",

    "order_id": "https://schema.org/orderNumber",
    "product_id": "https://schema.org/identifier",
    "firstname": "https://schema.org/givenName",
    "lastname": "https://schema.org/familyName",
    "email": "https://schema.org/email",
    "telephone": "https://schema.org/telephone",
    "address_1": "https://schema.org/streetAddress",
    "city": "https://schema.org/addressLocality",
    "postcode": "https://schema.org/postalCode",
    "country": "https://schema.org/addressCountry",
    "zone": "https://schema.org/addressRegion",
    "quantity": "https://schema.org/orderQuantity",
    "price": "https://schema.org/price",
    "total": "https://schema.org/totalPrice",
    "name": "https://schema.org/name",
    "model": "https://schema.org/sku",

    "api_token": "opencart:apiToken",
    "cart_id": "opencart:cartId",
    "customer_id": "opencart:customerId",
    "customer_group_id": "opencart:customerGroupId",
    "subscription_plan_id": "opencart:subscriptionPlanId",
    "subscription_id": "opencart:subscriptionId",
    "zone_id": "opencart:zoneId",
    "country_id": "opencart:countryId",
    "order_status_id": "opencart:orderStatusId",
    "tax_class_id": "opencart:taxClassId",
    "affiliate_id": "opencart:affiliateId",
    "payment_method": "opencart:paymentMethod",
    "shipping_method": "opencart:shippingMethod",
    "commission": "opencart:affiliateCommission",
    "points": "opencart:rewardPoints"
  }
}